baber/WOPTO huggingface dataset:
Patent JP-H025774-A (JP)
Title: Semiconductor base board processing device
Inventor: TAKAGI MASAYOSHI
IPC: H01L21/302
Filed: 1988-06-08
Abstract: PURPOSE:To remove particles without dropping the through-put of semiconductor base board processing, by directly exhausting the air between a valve and a filter installed on a vacuum purge line of a load lock chamber, and thereby accomplishing the vacuum state. CONSTITUTION:Valves 4, 6 are opened to exhaust the air from a load lock chamber 1, and the air therein and that between filter 2 and valve 3 are exhausted atone time using a vacuum pump 5. To make vacuum purge of the load lock chamber 1, the valves 4, 6 are closed and the one 3 opened, and the purging gas flows into the chamber 1 through the filter 2. When vacuum purge of the chamber 1 is completed, the valve 3 is closed.
Patent JP-S59125995-A (JP)
Inventor: OKUMURA YOSHIAKI
IPC: D21D1/20
Filed: 1982-08-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S50100709-A (JP)
IPC: F16C39/06
Filed: 1974-12-11
Abstract: A magnetic bearing assembly for levitating a movable member in either rotation or linear translation comprises a three-loop magnetic circuit in which permanent magnets establish a quiescent or fixed flux across four magnetic gaps arranged to provide restoring forces transverse to the direction of gap flux; the resulting inherent instability in the longitudinal direction is overcome by an electric feedback control system which supplies control currents in a pair of coils associated with the magnetic gaps for modulating the permanent magnetic flux therein and thereby provides stabilizing longitudinal magnetic forces. The configuration may be generalized by simple extension to a (2n + 1) loop magnetic circuit with (n + 1) coils.
Patent JP-S5666986-A (JP)
Title: Remote control system
Inventor: ITOU MASAHIRO
IPC: H04Q3/76
Filed: 1979-11-02
Abstract: PURPOSE:To reduce the working amount such as maintenance, etc., by removing several thousands of jumper wires of NG (number group) through substituting the electronic memory for the expansion circuit of NG. CONSTITUTION:When a data of the random access memory RAM in the number group NG of a switchboard of the remote station is optionally changed by a typewriter provided in the master station, a person in charge of maintenance typewrites a command by operating TYP in the master station, and inputs a data for changing a data of the optional address in the main memory MM. The data change command is sent to the ramote station through the modulator and demodulator  M/D. In the remote station the data change command which has been received, is placed on the common BUS by the information transfer control unit ITC, and the  No. corresponding to the No. to be called of the main memory MM constituted of  RAM is changed by means of the well knowned technique.
Patent JP-H07324576-A (JP)
Title: Gate overturning preventing device
Inventor: IKEDA TSUTOMU
IPC: E06B11/02
Filed: 1994-05-31
Abstract: PURPOSE:To eliminate the necessity of special wheel, increase the durability of wheel, allow door bodies to be arranged closely to the access structure of fence, etc., maintain the engagement of the engagement part of b overturning prevention bracket with the engaging groove of guide rails satisfactorily even if the wheel is worn, and also prevent the careless overturning of the door bodies. CONSTITUTION:An engaging groove 13 is provided in a pair of front and rear guide rails 5 laid out on a ground side along their longitudinal direction, and a wheel 8 running along the guide rail 5 and an overturning prevention bracket 44 with an engaging part engaged with the engaging groove 13 are provided on lower both sides of door bodies 6 and 7. Also a horizontal part 14 is installed on the outside of the engaging groove 13 of each guide rail 5 along its longitudinal direction, and the wheel 8 is installed on the door bodies 6 and 7 so that it can run on the horizontal part 14 of the guide rail 5. Then the overturning prevention bracket 44 is installed adjustably in vertical direction, and a guide part 17 for preventing lateral displacement of the wheel 8 is installed on the horizontal part 14 in longitudinal direction of the guide rail 5.
Patent JP-S6033080-A (JP)
Title: Microcomputer for timepiece
Inventor: KOYAMA HIROSHI
IPC: G04F10/00
Filed: 1983-08-03
Abstract: PURPOSE:To measure time intervals with resolution similar to a cycle time by switching and connecting the input to a counter dedicated to a chronograph to a high-frequency division output of a frequency dividing circuit according to a program. CONSTITUTION:A pulse generating circuit 5 inputs the frequency-division output of the frequency dividing circuit 3 which divides the reference frequency of an oscillation circuit 1 to generate a signal of specific frequency. Further, a signal selecting circuit 8 selects one of plural frequency-division outputs of relatively high frequency of the circuit 3 and impresses the output of the circuit 5 to the chronograph counter 20. Then, a control circuit 4 when detecting the execution of a specific instruction controls the circuit 8 and impresses the output of the circuit 5 or selected frequency-division output to the input of the counter 20.
Patent JP-H06328947-A (JP)
Title: Power supply foe electric vehicle
Inventor: TANAKA AKIFUMI
IPC: B60L11/18
Filed: 1993-05-21
Abstract: PURPOSE:To provide a power supply for an electric vehicle capable of travelling for a given period of time even in the case of trouble due to unexpected storage battery capacity shortage. CONSTITUTION:This electric power supply is furnished with a main battery X to drive a motor, an auxiliary battery Y for a on-vehicle load except for a motor load and a storage battery connection switch RY1, the motor load at the time of steady-state travelling is supplied from the main battery X, and when capacity of the main battery is used up, by changing over the storage battery connection switch RY1, electric power is supplied to the motor load from the main battery X and the auxiliary battery Y serially connected to each other. A discharge current at the time of starting an electric automobile reaches several times of a discharge current in the travelling state, but if only this large electric current is supplied at the time of starting, it becomes possible to travel with comparatively small electric current discharge, and accordingly, it is possible to completely use remaining capacity of the main battery and to travel at the lowest limit.
Patent JP-H06330789-A (JP)
Title: Vehicle control device
Inventor: ADACHI AKITO
IPC: F02D41/08
Filed: 1993-05-21
Abstract: PURPOSE:To accurately learn a full-close position of a valve by providing a learn value memory means which stores a value based on a driving rate of a stepping motor as a learn value, and a correction means which corrects a control rate through the learn value. CONSTITUTION:A starting completion judgment means M2 is arranged for judging whether or not starting of an internal combustion engine EG is completed after an ignition key of the internal combustion engine EG is set ON. A full-close condition judgment means M3 is arranged for judging whether or not a condition of a vehicle satisfies the condition to drive a valve VL to a full-close position. A learn value memory means M5 stores a value based on a driving rate of a stepping motor SM to the full-close position as a learn value when the valve VL is driven to the full-close position by a control means Ml which receives command of a full-close support means M4. A learning correction means M6 corrects a control rate through the learn value by means of the control means M1. The full-close position of the valve is thus accurately learned.
Patent JP-S5267502-A (JP)
Title: Hauling preventing unit
Inventor: MATSUI YOSHIHIKO
IPC: H04M9/08
Filed: 1975-12-03
Abstract: PURPOSE:To prevent hauling trouble by setting the gain of the audio amplifying system in the vicinity of the hauling limit point with no audio input, and by automatically setting the gain to a value exceeding the hauling limit point.
Patent JP-H09324427-A (JP)
Title: Earth retaining frame
Inventor: SATO KATSUHIKO
IPC: E02D17/04
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To simply reduce manhours of execution work by assembling H steel in a plane closed shape on an outer periphery of a pile erected on the excavating hole side of a sheet pile, joining the H steel and the pile together by U-shaped bolts so as to be circumscribed on the outer periphery of the pile, and supporting earth pressure by rigidity of a closed frame of the H steel. SOLUTION: A hole through which U-shaped bolts 10 directly penetrate, is bored in a flange of a frame 9 of H steel, and it is fastened to the frame 9 of the H steel in a condition where the U-shaped bolts 10 embrace a pile 5. Or the pile 5 is fastened by the frame 9 which is H steel and is rigid in a plane closed shape and two U-shaped bolts 10. In this case, an attaching channel material 11 is arranged on the opposite side of the pile 5 of the frame 9 of the H steel by avoiding hole work to the flange of the frame 9 of the H steel. Next, it is put on the flange of the frame 9 of the H steel, and is supported by sandwiching the frame 9 of the H steel by the two U-shaped bolts. Even in either case, on a plane, earth pressure can be supported by rigidity of the frame 9 of the H steel of a closed frame together with the pile 5.  Therefore, a shore strut, an angle brace, a jack or the like can be obviated, and manhours of execution work can be reduced, and cost can be reduced.
Patent JP-H06332015-A (JP)
Title: Electrochromic display device
Inventor: MIZUSAKI YASUSHI
IPC: G02F1/15
Filed: 1993-05-21
Abstract: PURPOSE:To suppress the generation of the leak current occurring in a sealing material for sealing between transparent electrodes as small as possible in the constitution of the electrochromic display device. CONSTITUTION:Two sheets of transparent substrates 1, 2 formed with the transparent electrodes 3, 4 and electrochromic films 5, 6 are disposed to face each other and an electrolyte 9 is sealed into the space formed by packing the annular sealing material 11 holding a glass plate 10 having an excellent insulating characteristic between these substrates. Then, the glass plate 10 having the high insulating characteristic is held between the transparent electrodes 3 and 4 and, therefore, the generation of the leak current from the electrodes of a high voltage to the electrodes of a low voltage is minimized even if the sealing material 11 having low insulation resistance is used.
Patent JP-H10318229-A (JP)
Title: Positioning pin for resin molding, and method for forming resin molding using this positioning pin
Inventor: ARAKAWA JUNJI
IPC: F16B19/02
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of crack in the periphery of an anchor part, and prevent the adhesion of resin in the periphery of a pin part by fitting a seal member in a root of the pin part. SOLUTION: At the time of setting a positioning pin 1, since a seal member 12 is fitted in a root of the positioning pin 1, a clearance 51 between an escape hole 50 and a pin part 11 is sealed by a seal member 12 at an opening part of the relief hole 50 (root of the pin part). Since the clearance 51 between the relief hole 50 and the pin part 11 is sealed by the seal member 12, flow of the thermosetting resin into this clearance 51 can be prevented. Consequently, at the time of drawing the pin from a mold, the pin part 11 can be easily drawn from the relief hole 50 without generating a resistance, and applying of the tensile force to an anchor part 10 is prevented, and the generation of malfunction such as a crack in the periphery of the anchor part 10 is prevented.  Since the resin is not adhered to the periphery of the pin part 11, a labor for eliminating the adhered resin is unnecessary.
Patent JP-H01313679-A (JP)
Title: Bearing structure for piston pump
Inventor: YONEKUBO YOSHITAKE
IPC: F16C17/04
Filed: 1988-06-10
Abstract: PURPOSE:To prevent an excessive load from locally acting on a helically grooved disk by forming a passage, which guides one part of low pressure side operating fluid, in the periphery of the helically grooved disk interposed between a rotary unit of a piston pump and a supporting part. CONSTITUTION:A valve plate 6 is fixed to a side of a pump body 9, supporting thrust force acting on the end surface of a cylinder block 2. A thin circular recessed part 10 is concentrically formed with a pump shaft 1 in the end surface of the cylinder block 2. A helically grooved disk 11 is fitted to this circular recessed part 10. A central hole 12 communicates with a shaft hole 20 penetrating through the axial center of the cylinder block 2, relieving operating fluid, leaked from between the helically grooved disk 11 and the valve plate 6, to a low pressure part in the inside of a pump. Thus preventing an excessive load from locally acting on the helically grooved disk, a crack is prevented from its generation.
Patent JP-S5570651-A (JP)
Title: Trailing edge cutter
Inventor: OOISHI FUMIO
IPC: B26F3/00
Filed: 1978-11-22
Abstract: PURPOSE: To cut the trailing edge of wound toilet paper by pressing a circulating endless wire containing water onto it.  
     CONSTITUTION: Elevating frame 11 is provided crossing perpendicularly with trailing edge following to paper roll R transfered from winding section to temporal receiving roller. An endless wire 13' containing water which circulates through water tank 14 is provided to elevating frame 11, then it is pressed to trailing edge section by means of pressure member 12 and the trailing edge section is held between receiving base 10. Trailing edge section is leaked at the portion contacting with said wire 13' to lower the strength at said portion, thereby it is easily cut by the pressure of said member 12. Since accurate cutting is performed without using knife, safe and cheap device is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08339787-A (JP)
Title: Flat type organic electrolyte cell
Inventor: TSURUYA SHINJI
IPC: H01M2/08
Filed: 1995-06-09
Abstract: PURPOSE: To eliminate a positive electrode ring and to inexpensively provide a cell of stable discharge characteristic having a high capacity, by improving a shape of a synthetic resin gasket. CONSTITUTION: In a synthetic resin gasket 7 interposed between a cell case 6 concurrently serving as a positive/negative electrode terminal and seal plate 1, an internal peripheral rise up part of this gasket is brought into contact with a bottom part of the seal plate 1, also to form a thickness larger than a negative electrode 2, and to form a protruded part, with at least one part swelling to the inside from the other part, in a part brought into contact with a positive electrode compound 4.  In this way, internal short-circuiting due to such as chipping the positive electrode compound 4 is eliminated, to suppress swelling in a diametric direction and to increase swelling in a height direction of the positive electrode compound 4 in the protruded part of the gasket, so as to eliminate inferior contact through a separator 3 of the positive/ negative electrode in the end of discharge. An electrolyte is held to a recessed part to smooth electromotive reaction, also to eliminate a positive electrode ring, by this amount to increase an amount of a positive/negative electrode active material and filled electrolyte, and a stable discharge characteristic with high capacity can be obtained.
Patent JP-H04366283-A (JP)
Title: Three-dimensional parking device
Inventor: SAKURAI TAKESHI
IPC: E04H6/42
Filed: 1991-06-14
Abstract: PURPOSE:To reduce operations for charging as well as permit charging to be performed during parking period of electric cars. CONSTITUTION:In a three-dimensional parking device 1 having parking spaces 5 to house vehicle, a charger 6 for charging the batteries of electric cars using the batteries as drive sources is provided. Connectors 8 to be connected to the charger 6 and detachably connected to the battery side connectors of the electric cars parked in the spaces 5 are provided.
Patent JP-S63307146-A (JP)
Title: Interlocking block
Inventor: FUKUSHIMA NORIYUKI
IPC: C04B16/04
Filed: 1987-06-09
Abstract: PURPOSE:To obtain an interlocking block for easy walking, slightly sliding, having a little noise, by constituting polymer cement mortar consisting of a binder containing a cement, rubber latex and water and an aggregate rubber chip and fine sand. CONSTITUTION:(A) 100pts.wt. binder containing a cement (e.g. Portland cement), rubber latex (e.g. styrene-butadiene-based rubber latex) and water is blended with (B) 120-300pts.wt. aggregate containing rubber chips (e.g. ground old tire) and fine sand to prepare polymer cement mortar 3. A surface layer consisting of the polymer cement mortar 3 is formed on the concrete 2 and integrated to give the aimed interlocking block 1. Consequently, since the surface layer consists of the mortar 3 having elasticity and a high sliding resistance value,the interlocking block is suitable for easy walking and has low load to feet.
Patent JP-S5770227-A (JP)
Title: Production of extra thin steel sheet by continuous annealing
Inventor: MIZUYAMA YAICHIROU
IPC: C21D9/52
Filed: 1980-10-16
Abstract: PURPOSE:To produce extra thin steel sheets of different hardness economically by a method wherein a low-carbon steel sheet containing C, Mn, P and Al is heated and soaked at a temperature in the range of from the recrystallization temperature to the Ac1 transformation point, inclusive, in a continuous annealing line and thereafter it is subjected to a heat treatment in which a cooling rate is regulated to a predetermined value. CONSTITUTION:A cold-rolled extra thin steel sheet is prepared which contains 0.02-0.06% of C, 0.1-0.6% of Mn, 0.01-0.05% of P and 0.02-0.08% of Al. Then, after the steel sheet is heated and soaked in the continuous annealing line at a temperature in the range of from the recrystallization temperature to the Ac1 transformation point, inclusive, it is subjected to the heat treatment in which the cooling rate is regulated to be 3-1,000 deg.C/sec. Namely, by regulating the cooling rate to be 3-30 deg.C/sec or 90-1,000 deg.C/sec, an extra thin steel sheet of a thicness of not more than 0.6mm. and classified as T-4 grade or T-5 grade can be obtained respectively.
Patent JP-S6129508-A (JP)
Title: Vulcanizing press of tyre
Inventor: IKEDA YASUTSUGU
IPC: B29C35/04
Filed: 1984-07-10
Abstract: PURPOSE:To achieve suitable the shaping of a tyre by a method in which the bag like article capable of expansion having an aperture-part is fitted to the side of a top force, and the upper bead part of a green tyre is tightly held at the bag like article, while expanding said bag like article at the process of the closing operation of a press. CONSTITUTION:The edge of the aperture end of a bag like article made of rubber capable of expansion and having one aperture-portion, is fixed to the inner diametrical part of the platen 14 of a top force 12 engagably and detachably, and the bottom part 16 of a bag like article is faced to the side of a bottom force 13. The pipe arrangement 17 of air and vacuum connected to the inside of the bag like article 10 is provided, passing through the fixing axis 18 of the platen and a top ring 19, and is connected to an air source and a vacuum source. The top force 12 is caused to be in contact with the bottom force 13, and pressed. The air in the bag like article 10 is evacuated, and said article 10 is shrunk. Then vulcanizing agent is directly supplied into a green tyre and vulcanization is achieved.
Patent JP-S63307906-A (JP)
Title: Method for preventing vulcanization obstruction of addition reaction type silicone
Inventor: NAKANISHI MOTOYASU
IPC: B29C35/18
Filed: 1987-06-09
Abstract: PURPOSE:To sufficiently perform curing reaction without losing catalytic action, by applying a metal membrane layer to the surface of a mold containing a catalytic poison substance or contaminated therewith. CONSTITUTION:The vulcanization obstruction of addition reaction type silicone is prevented by applying a metal membrane layer to the surface if a mold containing a catalytic poison substance or contaminated therewith. The metal membrane layer is applied not only by vacuum vapor deposition but also by a means not damaging the material quality of the mold such as sputtering, ion plating, electroless plating, electroplating after plating treatment or metal flame spraying. As the metal of the membrane layer, an appropriate one such as silver or aluminum can be selected. Since the applied metal membrane layer has a thickness of a micron unit and sufficient spreadability, the deterioration of capacity thereby is eliminated and the metal membrane layer can be used as an insulator.
Patent JP-S5269082-A (JP)
Title: Method and device for trimming slitter
Inventor: CHIYONOBE TOSHIMI
IPC: B65H23/038
Filed: 1975-12-05
Abstract: PURPOSE: To secure and stabilize centering of a strip with respect to a side trimmer by using a steering roll of special function. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S627408-A (JP)
Title: Apparatus for recirculating and purifying pump oil of hydraulic rotary pump for vacuum processing apparatus
Inventor: MIZUSHIMA KOICHI
IPC: B01D19/00
Filed: 1985-07-02
Abstract: PURPOSE:To hold the noxious gas dissolved in pump oil to a safe level, by providing a bubbling apparatus for exchausting process gas dissolved in oil to be purified to an oil increase tank in an oil recirculation passage. CONSTITUTION:The bubbling of pump oil is performed by purging nitrogen gas supplied to a porous pipe member 23 through a purging nitrogen gas introducing port 16. A part of pump oil sent by a trochoid pump 5 is directly flowed to an oil increase tank 7 without passing the same through an oil filter 6 in order to generate no pressure gradient substantially between the upstream and downstream sides of the oil filter 6 because of the flow resistance of the pump. oil in the oil filter 6. By this method, the oil increase tank 7 is always held to an overflow state and the formation of a gas sump in the upper part of the oil increase tank 7 is prevented.
Patent JP-H0435660-A (JP)
Title: Shock wave treatment device
Inventor: NOMURA SATORU
IPC: A61B17/22
Filed: 1990-05-31
Abstract: PURPOSE:To move an applicator to prevent the center line of the sliced surface of a supersonic probe from its initial sliced surface by displaying the direction of the sliced surface of the supersonic probe by a display means. CONSTITUTION:When a supersonic wave is transmitted to and received from a substance 12 to be crushed in a body 11 to check by a supersonic probe 1, and a supersonic image 27 of the substance 12 to be crushed is displayed on an image display device 22, the direction of a sliced surface 9 of the supersonic probe 1 is detected by a rotary sensor 2, and thereby it is read by a probe direction reading circuit 26, and by lighting specific elements 14-1 and 14-2 of LEDs provided around a joy stick 13, a display is made as B-B'. As a result, by falling the joy stick 13 along the direction B-B', an applicator is moved without separating from the center line 10 of the sliced surface 9 of the supersonic probe 1.
Patent JP-S5668928-A (JP)
Title: Magnetic recording medium
Inventor: OOIWA TSUNEMI
IPC: G11B5/725
Filed: 1979-11-06
Abstract: PURPOSE: To improve durability by providing a coating a specific fatty acid on a magnetic metal thin film for a magnetic recording medium containing Co.  
     CONSTITUTION: To a mangetic metal thin film containing Co, a saturated fatty acid of more than C 12  such as a stearic acid is bonded in the proportion of 50W 500mg/m 2 . Thus, the lubricity is improved and the durability will not lower much even after long-period use. 
     COPYRIGHT: (C)1981,JPO&Japio